A fantastic prototype! The mechanics are simple and interesting and it has a clear path towards a potential expansion, in both mechanical complexity and difficulty. It's a fairly easy demo but it does a great job in explaining how the mechanics work! Visually and stylistically it's awesome, tying every element to an esoteric/tarot card style. Each element works well with each other. Each UI element, character, and object seem in the right place and tie together in the style, and the mechanics are also congruent with the setting. Nothing seems out of place.